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Individual Calculations January 2009 |
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| Korley, Kassa Total change: 43.50 | |   |
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| Edward Lasker Memorial and 92nd Annual Marshall Chess Club Championship | New York, New York | USA | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2082 | 5.00 | 9 | 1.74 | 25 | 43.50 | |
|  Hellenschmidt, Andrew | | | 2053 | USA | 1.00 | 1 | 0.46 | 25 | 11.50 | |  Hess, Robert L | m | | 2432 | USA | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Molner, Mackenzie | | | 2382 | USA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Pressman, Leif | | | 2055 | USA | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Sobo, Henry C | | | 2100 | USA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Gaillard, Edward A | | | 2153 | USA | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Figler, Ilye | f | | 2322 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Hulse, Brian | | | 2224 | USA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Sturt, Raven M | | | 2055 | USA | 0.50 | 1 | -0.04 | 25 | -1.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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